Oncidiums are compact, easy-to-grow orchids that produce multiple flower spikes with vibrant blooms in shades of yellow, brown, pink, red, and white. With proper care, they can flower several times a year.
Light
- Provide bright, filtered light with about 50% shade.
- Avoid harsh direct afternoon sun.
- Tolumnias can tolerate a few hours of direct sunlight.
Water
- Water thoroughly when the potting media is about 80% dry.
- Water more frequently in hot weather and less in cooler months.
- Mounted plants require more frequent watering.
- Avoid overwatering to prevent root rot.
Temperature
- Ideal temperature: 24°C–30°C during the day and 13°C–22°C at night.
- Can tolerate 10°C–38°C for short periods.
Humidity
- Prefers 50–80% humidity.
- Use a humidity tray or misting during dry weather.
Potting & Fertilizer
- Use a well-draining orchid mix such as coco chips or.
Coco Coal Orchid Media Mix | 3 Ltr
- Choose a pot with 1–2 inches of extra space around the roots.
- Feed regularly with a balanced orchid fertilizer and ensure good air circulation for healthy growth and abundant blooms. Basfoliar Kelp O SL 250ml